C313212111133131211331333133313331333133313231333133313331333133313331333133313233313331332223112111
  >>
   C31321211113313121133133313331333133313331323133313331333133313331333133313331323331333133222311211
  <<
   C313212111133131211331333133313331333133313231333133313331333133313331333133313233313331332223112113
  >>
 
 
 C313212111133131211331333133313331333133313231333133313331333133313331333133313233313331332223112112
  >>